package dao;

import java.util.Collection;

import models.Attempt;

public interface AttemptDao {
	public void addAttempt(Attempt att);
	public void delAttemptById(Long attId);
	public void updateAttempt(Attempt att);
	public Attempt selAttemptById(Long attId);
	public Collection<Attempt> selAttemptsByPaprId();
}
